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/* Programe For Find The Area of Circle */#include<conio.h>#include<stdio.h>#include<math.h>void main(){float radius,area;clrscr();printf("Enter The Radius of Circle:- ");scanf("%f",&radius);area=3.14*pow(radius,2);printf("Area of Circle is:- %f",area);getch();}/*Input:- Enter The Radius of Circle:- 7